package com.bjwl.wybx.mapper;

import com.bjwl.wybx.entity.Role;
import org.apache.ibatis.annotations.Select;

public interface RoleMapper {
    //通过ro_id查询角色信息
    @Select("select * from sys_role where ro_id=#{ro_id}")
    Role queryByRoId(Integer ro_id);
}
